staging: gasket: remove unnecessary parens in page table code

gasket_alloc_coherent_memory() extra parentheses in statement.

Reported-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Simon Que <sque@chromium.org>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/gasket/gasket_page_table.c b/drivers/staging/gasket/gasket_page_table.c
index 617d602b8b447dd0ad66233483102e7db41b8287..9f8116112e0acd75f25a9f3f3138a755d8097803 100644 (file)
--- a/drivers/staging/gasket/gasket_page_table.c
+++ b/drivers/staging/gasket/gasket_page_table.c
@@ -1639,7 +1639,7 @@ int gasket_alloc_coherent_memory(struct gasket_dev *gasket_dev, u64 size,
        dma_addr_t handle;
        void *mem;
        int j;
-       unsigned int num_pages = (size + PAGE_SIZE - 1) / (PAGE_SIZE);
+       unsigned int num_pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
        const struct gasket_driver_desc *driver_desc =
                gasket_get_driver_desc(gasket_dev);